Bürokraten, editor, Administratoren
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The front brake bolt or nut should have some kind of anti-rotation treatment, generally a nut with a nylon locking insert or an anti-rotation compound on the brake bolt. You may also use blue threadlock compound. | The front brake bolt or nut should have some kind of anti-rotation treatment, generally a nut with a nylon locking insert or an anti-rotation compound on the brake bolt. You may also use blue threadlock compound. | ||
=== | ===Versenkte Bremsenbefestigung=== | ||
Most newer good-quality bicycles that use caliper brakes use recessed mounting to save weight and for a more elegant appearance. Calipers intended for recessed mounting have much shorter center bolts, which do not extend all the way through the crown/bridge. Frames/forks designed for recessed mounting have stepped holes...6 mm in front, 8 mm at the back. Instead of a conventional hex nut that takes a 10 mm wrench, a cylindrical nut is used, which is broached for a 5 mm Allen wrench. | Most newer good-quality bicycles that use caliper brakes use recessed mounting to save weight and for a more elegant appearance. Calipers intended for recessed mounting have much shorter center bolts, which do not extend all the way through the crown/bridge. Frames/forks designed for recessed mounting have stepped holes...6 mm in front, 8 mm at the back. Instead of a conventional hex nut that takes a 10 mm wrench, a cylindrical nut is used, which is broached for a 5 mm Allen wrench. | ||
{| class="wikitable" | |||
Recessed-Mount Rear Caliper | |- | ||
Uses 5 mm Allen Wrench | |colspan=2| [[Datei:Befestigungsarten500.jpg|left|Gegenüberstellung versenkte und klassische Bremsenbefestigungsarten]] | ||
|- | |||
| Recessed-Mount Rear Caliper | |||
Uses 5 mm Allen Wrench | |||
| Traditional Nutted Rear Caliper | |||
with 2 radiused washers; | with 2 radiused washers; | ||
uses 10 mm wrench | uses 10 mm wrench | ||
|} | |||
Because the trend toward recessed mounting and toward short reach calipers happened simultaneously, most short-reach calipers come set up for recessed mounting. Medium- and long-reach calipers usually come with longer centerbolts for conventional mounting. | Because the trend toward recessed mounting and toward short reach calipers happened simultaneously, most short-reach calipers come set up for recessed mounting. Medium- and long-reach calipers usually come with longer centerbolts for conventional mounting. | ||
===Montage von versenkbaren Bremsenbefestigung an älteren Rahmen=== | ===Montage von versenkbaren Bremsenbefestigung an älteren Rahmen=== | ||
Rear: Here are three options: | Rear: Here are three options: |